Specifications:1. Material: E1 Grade Medium Density Fiberboard Q915 Cold Rolled Steel)2. Accessories: ABS PP Environmentally Friendly Plastic3. Packing: EPE Bubble Bag Ziplock Bag Wrapping Film Carton4. Total Size: 80*51.5*（82cm-104cm）(Including Reading Rack)5. Total Chair Size: 57-71cm6. Table Leg Size: 20.08" / 51cm7. Chair Leg Size: 16.14" / 41cm8. Dimensions: (33.19 x 22.64 x 12.09)" (84.3 x 57.5 x 30.7)cm (L x W x H)9. Gross Weight: 41.89lb / 19kgPackage Includes:1 x English Color Printing Manual1 x Accessories Screw1 x Schoolbag Hook1 x Adjustable Lifting Table1 x Adjustable Lift Chair1 x Reading Stand1 x Desk Lamp Introductions:Unlike other chairs, this chair is a double-layer material, which is stable and durable, not easy to damage, and easy to assemble. The lifting method is simple and convenient, light weighted and removable. The Table is ideal for your toddler bedroom, or the living room. Construction on this engineered wood table and chair set offers solid support and long-lasting durability. In addition, it is also equipped with a desk lamp with a USB interface, which is very convenient for lighting. So don't hesitate, ita good choice for you!